Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 1Pr Set Black 3S Built-in cooling fan

Built-in cooling fan

and internal resistance

Auto-detects the motor type

87" (200 mm)

5T are available in an RPM version as well as the standard versions

Aluminum Pendulum Wheel Knuckle Axle Weight With Brass Lid + 9mm Hex Adapter - 1Pr Set Black 3S Built-in cooling fanRolling beads pendulum design to increase additional weight by 56 grams on each wheel. These stainless steel anti rust beads keep the center of gravity always downwards enabling a firm grip on the ground no matter the road condition. The increased weight can also help to stabilize the wheels, enlarge the crawling angle, especially when the car is digging into some low lying area landscapes. Easy to install, simply mount onto the front and rear outer